Hair band



FIG. 1 is a front left perspective view showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a rear right perspective view thereof; and,

FIG. 9 is an enlarged fragmentary view.

The stippling is used to depict contour. The dash-dot-dash circle in FIG. 7 is not part of the claimed design and shows the fragmentary view in FIG. 9. 

CLAIM The ornamental design for a hair band, as shown and described. 